WO2016026288A1 - Lampe à del - Google Patents

Lampe à del Download PDF

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Publication number
WO2016026288A1
WO2016026288A1 PCT/CN2015/074156 CN2015074156W WO2016026288A1 WO 2016026288 A1 WO2016026288 A1 WO 2016026288A1 CN 2015074156 W CN2015074156 W CN 2015074156W WO 2016026288 A1 WO2016026288 A1 WO 2016026288A1
Authority
WO
WIPO (PCT)
Prior art keywords
led lamp
insulating
heat
insulating block
heat dissipation
Prior art date
Application number
PCT/CN2015/074156
Other languages
English (en)
Chinese (zh)
Inventor
袁志贤
Original Assignee
袁志贤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 袁志贤 filed Critical 袁志贤
Publication of WO2016026288A1 publication Critical patent/WO2016026288A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems

Definitions

  • the utility model relates to the technical field of illumination, in particular to an LED lamp with good heat dissipation effect.
  • LED is widely used in the field of lighting as a green and energy-saving solid-state light source.
  • people pay more and more attention to LED lamps.
  • the existing LED lamp has a complicated structure, a single heat dissipating surface, and a poor heat dissipation effect. Therefore, the service life of the LED lamp is obviously short, so an LED lamp capable of enhancing the heat dissipation effect is urgently needed.
  • the utility model provides an LED lamp, which increases the heat dissipation effect of the lamp body and increases the service life of the LED lamp.
  • An LED lamp comprising a lamp cap and a glass cover, wherein an insulating block is arranged between the lamp cap and the glass cover, the insulating block is sealingly connected with the glass cover, and a heat dissipation layer is arranged in the center of the insulating block.
  • An insulating plate is fixed under the inner insulating block, and a plurality of light bars are evenly connected on the insulating plate, and each of the light bars is provided with a plurality of LED lamp beads, and a heat absorption strip is connected to the back of the light bar, and the heat absorption strip passes through
  • the insulating plate is connected to the heat dissipation layer in the insulating block, and the heat absorption strip transfers the absorbed heat to the heat dissipation layer for dissipation.
  • the light bar and the lamp cap are connected by a wire with an insulating skin.
  • the light bar has at least five.
  • the insulating plate is a cylinder.
  • the utility model has the beneficial effects that, firstly, the novel light bar design is used to make the light emission comprehensive, and the 360 degree non-dead angle illumination can be achieved. What is important is that the suction of the light bar behind the utility model The hot strip absorbs the heat generated by the light bar and then transmits it to the heat dissipation layer in the insulating block for heat dissipation, which has better heat dissipation effect and greatly increases the service life of the LED lamp.
  • Figure 1 is a schematic view of the structure of the present invention
  • FIG. 2 is a schematic structural view of the utility light strip
  • Figure 3 is a schematic view showing the structure of the insulating block of the present invention.
  • the lamp cap 2, insulating block; 21, heat dissipation layer; 3, glass cover; 4, insulating plate; 5, light bar; 51, heat absorption strip; 6, LED lamp bead;
  • the utility model provides an LED lamp, which has a heat dissipation structure added on the basis of the existing LED lamp, thereby ensuring the heat dissipation effect of the lamp.
  • the LED lamp of the present invention comprises a lamp cap 1 and a cover glass 3 , and an insulating block 2 is arranged between the lamp cap 1 and the cover glass 3 , and the insulating block 2 is sealedly connected with the cover glass 3 and insulated in the cover glass 3 .
  • An insulating plate 4 is fixed under the block 2, and a plurality of light bars 5 are evenly inserted on the insulating plate 4, and each of the light bars 5 is provided with a plurality of LED lamp beads 6. In order to ensure good lighting effect, at least 5 lights are provided. The strips 5 are evenly distributed on the insulating sheet 4.
  • the insulating plate 4 is usually a cylindrical body.
  • a heat absorbing strip 51 is connected to the back of the light bar 5, and the heat absorbing strip 51 sufficiently absorbs the heat generated by the light bar 5.
  • a heat dissipation layer 21 is disposed in the center of the insulating block 2, and the heat absorption strip 51 is connected to the heat dissipation layer 21 to transfer the absorbed heat to the heat dissipation layer 21. Further, the heat dissipation layer 21 sufficiently dissipates heat.
  • the light bar 5 and the lamp cap 1 are connected by a wire (not shown) with an insulating sheath.
  • the heat absorption strip behind the light bar fully absorbs the heat generated by the light bar, and then transmits the heat to the heat dissipation layer in the insulating block to dissipate heat, and the heat dissipation effect is better, thereby greatly increasing the service life of the LED lamp.

Abstract

L'invention concerne une lampe à DEL, comprenant un porte-lampe (1) et un couvercle en verre (3). Un bloc isolant (2) est installé entre le porte-lampe (1) et le couvercle en verre (3). Le bloc isolant (2) est raccordé au couvercle en verre (3) de manière étanche. Une couche de dissipation thermique (21) est disposée au centre du bloc isolant (2). Une plaque isolante (4) est fixée dans le couvercle en verre (3) et sous le bloc isolant (2). Plusieurs barres de lampe (5) sont raccordées uniformément à la plaque isolante (4) dans un mode d'insertion. Plusieurs perles (6) de lampe à DEL sont disposées sur chacune des barres de lampe (5), et des barres absorbant la chaleur (51) sont raccordées à l'arrière des barres de lampe (5). Les barres absorbant la chaleur (51) traversent la plaque isolante (4) et sont raccordées à la couche de dissipation thermique (21) dans le bloc isolant (2). Les barres absorbant la chaleur (51) transfèrent la chaleur absorbée vers la couche de dissipation thermique (21) pour la dissipation.
PCT/CN2015/074156 2014-08-18 2015-03-13 Lampe à del WO2016026288A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420463951.8U CN204026267U (zh) 2014-08-18 2014-08-18 一种led灯
CN201420463951.8 2014-08-18

Publications (1)

Publication Number Publication Date
WO2016026288A1 true WO2016026288A1 (fr) 2016-02-25

Family

ID=52066126

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/074156 WO2016026288A1 (fr) 2014-08-18 2015-03-13 Lampe à del

Country Status (2)

Country Link
CN (1) CN204026267U (fr)
WO (1) WO2016026288A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204026267U (zh) * 2014-08-18 2014-12-17 田艺儿 一种led灯

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102644871A (zh) * 2012-04-02 2012-08-22 浙江天宇灯饰有限公司 外壳绝缘镂空散热设计的led球灯泡
JP2012226883A (ja) * 2011-04-18 2012-11-15 Hitachi Appliances Inc ランプ装置
CN102798013A (zh) * 2012-08-06 2012-11-28 深圳市中电照明股份有限公司 一种对流散热式led灯泡
CN103527942A (zh) * 2012-07-04 2014-01-22 康舒科技股份有限公司 发光二极管球泡灯
JP2014137939A (ja) * 2013-01-17 2014-07-28 Iris Ohyama Inc Ｌｅｄランプ
CN204026267U (zh) * 2014-08-18 2014-12-17 田艺儿 一种led灯

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012226883A (ja) * 2011-04-18 2012-11-15 Hitachi Appliances Inc ランプ装置
CN102644871A (zh) * 2012-04-02 2012-08-22 浙江天宇灯饰有限公司 外壳绝缘镂空散热设计的led球灯泡
CN103527942A (zh) * 2012-07-04 2014-01-22 康舒科技股份有限公司 发光二极管球泡灯
CN102798013A (zh) * 2012-08-06 2012-11-28 深圳市中电照明股份有限公司 一种对流散热式led灯泡
JP2014137939A (ja) * 2013-01-17 2014-07-28 Iris Ohyama Inc Ｌｅｄランプ
CN204026267U (zh) * 2014-08-18 2014-12-17 田艺儿 一种led灯

Also Published As

Publication number Publication date
CN204026267U (zh) 2014-12-17

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